An unusual case of ventral spontaneous spinal epidural hematoma: Case report with review of literature.

Spontaneous spinal epidural hematoma is a rare predominantly idiopathic entity which can prompt acute neurologic symptoms and if not managed in time can lead to devastating outcomes. High index of suspicion is required for early diagnosis on MRI for a prompt management of patients showing sudden neurologic deficits. Our patient was 42-year-old female who presented with sudden onset of numbness followed by weakness in both lower limbs and urinary retention without any comorbidity or any medication. MRI whole spine done within 14 hours of symptom onset showed ventral epidural hematoma without any vascular malformation. Immediate decompressive laminectomy with evacuation of hematoma improved power in both lower limbs with regaining bowel and bladder function. The key here is timely surgical decompression of the hematoma for a favorable neurosurgical outcome. Although there is a recent development towards non-surgical treatment, it needs to be well established yet and require such approach on case-to-case basis.

Role of routine repeat computed tomography of brain in patients with mild and moderate traumatic brain injury: A prospective study.

BACKGROUND: Computed tomography (CT) has become the primary investigative modality for traumatic brain injury (TBI) and there are established guidelines for the initial CT (CT-1). There are no specific guidelines for scheduling repeat CT in TBI. This study was carried out to compare the usefulness of unscheduled repeat CT (UCT-2) with scheduled repeat CT (SCT-2) in the presence or absence of neurological deterioration and to identify risk factors associated with radiological worsening (RW). METHODS: This prospective study comprised admitted patients with mild and moderate TBI between February and May, 2014 and all patients were subjected to repeat CT brain. Patients with penetrating brain injuries and surgical conditions after CT-1, and age < 5 years were excluded. Positive yield after the second CT (SCT-2 and UCT-2) leading to modification of management were compared between the two groups. RESULTS: In this study, 214 patients (214/222) underwent SCT-2 and 8 underwent UCT-2 (8/222). Surgery was required in 2 (0.9%) from the first group and 7 (87.5%) in the latter. UCT-2 was more likely to show RW warranting surgery as compared to SCT-2 (P < 0.05). In the SCT-2 group, CT-1 had been done within 2 h after trauma in 30 patients and 8 (8/30; 26.7%) showed RW and; after 2 h in the remaining 184 (184/214) with RW seen in 23 (23/184; 12.5%). RW was more common when the CT-1 was within 2 h from trauma (P < 0.05). In our study, the age of the patient and admission Glasgow Coma Scores did not significantly affect the findings in repeat CT. CONCLUSION: Repeating CT brain is costly besides needing significant logistical support to shift an injured and often unstable patient. SCT-2 is more likely to show RW when CT-1 is done within 2 h after trauma. UCT-2 is more likely to show RW and findings warranting surgery as compared to SCT-2. Hence, a repeat CT may be preferred only in the presence of clinical worsening and when CT-1 is done within 2 h after trauma.